Icons optimization

[mor39a]

Context of Contribution

• Bug Fix
• Refactoring
• New Feature
• Others

Summary of the Proposal

Memory usage was reduced in files with the same icon in different colors by creating a function that modifies the color at compile time.

Reason for the new feature

It reduces the amount of unnecessary resource usage in terms of file size.
Commented on #260

Checklist

• This PR does not contain commits of multiple contexts.
• Code follows proper indentation and naming conventions.
• Implemented using only APIs that can be submitted to the Microsoft Store.
• Works correctly in both dark theme and light theme.
• Works correctly on any device.

[Kyome22]

@mor39a Thank you for creating the PR so quickly. I've left some review comments, so I'd appreciate it if you could take a look.

[Kyome22]

@mor39a
The visual quality dropped considerably after switching the new system's color from black to white. Since this is not release-ready, I want to find a better inversion algorithm that maintains quality.

Before

After

It seems like it would work if we could just change the RGB values from 0 to 255 while keeping the alpha value as is.

[Kyome22]

Oh! I've discovered that there's an issue with the ico resources themselves.
Since the Parrot resource seems fine, we'll likely need to recreate the other two to match it.
It might be better to handle that task in a separate branch first.

Runner	Format
Cat	Traditional BMP-based ICO
Horse	PNG-embedded ICO (non-square: 32x27)
Parrot	PNG-embedded ICO

[Kyome22]

Nooo. The decisive difference wasn't a matter of format. Parrot didn't use alpha-based anti-aliasing. The issue was only surfacing with Cat and Horse because they use anti-aliasing.

[Kyome22]

I'm going to try creating Icon instances using PNGs instead of ICOs on my end.

[mor39a]

It seems like it would work if we could just change the RGB values from 0 to 255 while keeping the alpha value as is.

That's currently the case; I only modify the RGB values ​​and leave the alpha channel intact.

[Kyome22]

@mor39a Thank you for waiting.
I've created a PR based on this branch to resolve the image degradation issue. → #279
Please take a look and check the behavior.

[Kyome22]

LGTM
There are some unnecessary diffs, but they were caused by Visual Studio's auto-generation, so let's just leave them as they are.